564784004 has 12 divisors (see below), whose sum is σ = 1003124304. Its totient is φ = 278177064.

The previous prime is 564783997. The next prime is 564784037. The reversal of 564784004 is 400487465.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053434 + ... + 1053969.

It is an arithmetic number, because the mean of its divisors is an integer number (83593692).

Almost surely, 2^564784004 is an apocalyptic number.

It is an amenable number.

564784004 is a deficient number, since it is larger than the sum of its proper divisors (438340300).

564784004 is a wasteful number, since it uses less digits than its factorization.

564784004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107474 (or 2107472 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 564784004 is about 23765.1847036795. The cubic root of 564784004 is about 826.5975797131.

The spelling of 564784004 in words is "five hundred sixty-four million, seven hundred eighty-four thousand, four".